<template>
  <el-dialog
    :title="!dataForm.id ? '新建字段' : '编辑字段'"
    :close-on-click-modal="false"
    :visible.sync="visible"
    :append-to-body="true"
    class="jsbos-dialog jsbos-dialog_center"
    lock-scroll
    width="600px"
  >
    <el-form
      ref="dataForm"
      :model="dataForm"
      :rules="dataRule"
      v-loading="formLoading"
      label-width="80px"
    >
      <el-form-item label="列名" prop="field">
        <el-input
          v-model="dataForm.field"
          placeholder="输入列名"
          maxlength="50"
        />
      </el-form-item>
      <el-form-item label="说明" prop="fieldName">
        <el-input
          v-model="dataForm.fieldName"
          placeholder="输入说明"
          maxlength="50"
        />
      </el-form-item>
      <el-form-item label="类型" prop="dataType">
        <el-select v-model="dataForm.dataType" placeholder="请选择类型">
          <el-option
            v-for="item in options"
            :key="item.value"
            :label="item.label"
            :value="item.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="长度" prop="dataLength">
        <el-input-number
          v-model="dataForm.dataLength"
          :min="1"
          :max="10000"
          label="输入长度"
          controls-position="right"
        />
      </el-form-item>
      <el-form-item label="允许空" prop="allowNull">
        <el-switch
          v-model="dataForm.allowNull"
          :active-value="1"
          :inactive-value="0"
        />
      </el-form-item>
    </el-form>
    <span slot="footer" class="dialog-footer">
      <el-button @click="visible = false">{{
        $t("common.cancelButton")
      }}</el-button>
      <el-button type="primary" :loading="btnLoading" @click="dataFormSubmit()">
        {{ $t("common.confirmButton") }}</el-button
      >
    </span>
  </el-dialog>
</template>

<script>
import { getInfo, Update, Create } from "@/api/systemData/commonFields";

export default {
  data() {
    return {
      visible: false,
      dataForm: {
        id: "",
        field: "",
        fieldName: "",
        dataType: "",
        dataLength: 50,
        allowNull: 1,
      },
      formLoading: false,
      btnLoading: false,
      options: [
        { label: "字符串", value: "varchar" },
        { label: "整型", value: "int" },
        { label: "日期时间", value: "datetime" },
        { label: "浮点", value: "decimal" },
        { label: "长整型", value: "bigint" },
        { label: "文本", value: "text" },
      ],
      dataRule: {
        field: [
          { required: true, message: "列名不能为空", trigger: "blur" },
          {
            pattern: /(^_([a-zA-Z0-9]_?)*$)|(^[a-zA-Z](_?[a-zA-Z0-9])*_?$)/,
            message: "请输入正确的列名",
            trigger: ["blur"],
          },
        ],
        fieldName: [
          { required: true, message: "说明不能为空", trigger: "blur" },
          {
            validator: this.formValidate("fullName", "说明不能含有特殊符号"),
            trigger: "blur",
          },
        ],
        dataType: [
          { required: true, message: "类型不能为空", trigger: "change" },
        ],
        dataLength: [
          { required: true, message: "长度不能为空", trigger: "change" },
        ],
        allowNull: [
          { required: true, message: "允许空不能为空", trigger: "change" },
        ],
      },
    };
  },
  methods: {
    init(id) {
      this.visible = true;
      this.dataForm.id = id || "";
      this.formLoading = true;
      this.$nextTick(() => {
        this.$refs["dataForm"].resetFields();
        if (this.dataForm.id) {
          getInfo(this.dataForm.id).then((res) => {
            this.dataForm = res.data;
          });
        }
        this.formLoading = false;
      });
    },
    dataFormSubmit() {
      this.$refs["dataForm"].validate((valid) => {
        if (valid) {
          this.btnLoading = true;
          const formMethod = this.dataForm.id ? Update : Create;
          formMethod(this.dataForm)
            .then((res) => {
              this.$message({
                message: res.msg,
                type: "success",
                duration: 1500,
                onClose: () => {
                  this.visible = false;
                  this.btnLoading = false;
                  this.$emit("refreshDataList");
                },
              });
            })
            .catch(() => {
              this.btnLoading = false;
            });
        }
      });
    },
  },
};
</script>
